Subpart 4.1—Contract Execution
4.101 Contracting officer’s signature.
Subpart 4.2—Contract Distribution
4.202 Agency distribution requirements.
4.203 Taxpayer identification information.
Subpart 4.4—Safeguarding Classified Information Within Industry
4.403 Responsibilities of contracting officers.
Subpart 4.5—Electronic Commerce in Contracting
Subpart 4.6—Contract Reporting
4.607 Solicitation provisions and contract clause.
Subpart 4.7—Contractor Records Retention
4.704 Calculation of retention periods.
4.705 Specific retention periods.
4.705-1 Financial and cost accounting records.
4.705-2 Pay administration records.
4.705-3 Acquisition and supply records.
Subpart 4.8—Government Contract Files
4.803 Contents of contract files.
4.804 Closeout of contract files.
4.804-1 Closeout by the office administering the contract.
4.804-2 Closeout of the contracting office files if another office administers the contract.
4.804-3 Closeout of paying office contract files.
4.804-4 Physically completed contracts.
4.804-5 Procedures for closing out contract files.
4.805 Storage, handling, and disposal of contract files.
Subpart 4.9—Taxpayer Identification Number Information
4.903 Reporting contract information to the IRS.
4.904 Reporting payment information to the IRS.
Subpart 4.10—Contract Line Items
Subpart 4.11—Central Contractor Registration
4.1104 Disaster Response Registry.
4.1105 Solicitation provision and contract clauses.
Subpart 4.12—Representations and Certifications
4.1202 Solicitation provision and contract clause.
Subpart 4.13—Personal Identity Verification
4.1302 Acquisition of approved products and services for personal identity verification.
Subpart 4.14—Reporting Executive Compensation and First-Tier Subcontract Awards
Subpart 4.15—American Recovery and Reinvestment Act—Reporting Requirements
Subpart 4.16—Unique Procurement Instrument Identifiers
4.1602 Identifying the PIID and supplementary PIID.